132 lines
4.6 KiB
Nix
132 lines
4.6 KiB
Nix
{ pkgs, haskellLib }:
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with haskellLib;
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let
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inherit (pkgs.stdenv.hostPlatform) isDarwin;
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in
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self: super: {
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llvmPackages = pkgs.lib.dontRecurseIntoAttrs self.ghc.llvmPackages;
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# Disable GHC 9.2.x core libraries.
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array = null;
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base = null;
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binary = null;
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bytestring = null;
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Cabal = null;
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containers = null;
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deepseq = null;
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directory = null;
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exceptions = null;
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filepath = null;
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ghc-bignum = null;
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ghc-boot = null;
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ghc-boot-th = null;
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ghc-compact = null;
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ghc-heap = null;
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ghc-prim = null;
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ghci = null;
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haskeline = null;
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hpc = null;
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integer-gmp = null;
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libiserv = null;
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mtl = null;
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parsec = null;
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pretty = null;
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process = null;
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rts = null;
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stm = null;
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template-haskell = null;
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# GHC only builds terminfo if it is a native compiler
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terminfo = if pkgs.stdenv.hostPlatform == pkgs.stdenv.buildPlatform then null else self.terminfo_0_4_1_6;
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text = null;
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time = null;
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transformers = null;
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unix = null;
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# GHC only bundles the xhtml library if haddock is enabled, check if this is
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# still the case when updating: https://gitlab.haskell.org/ghc/ghc/-/blob/0198841877f6f04269d6050892b98b5c3807ce4c/ghc.mk#L463
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xhtml = if self.ghc.hasHaddock or true then null else self.xhtml_3000_3_0_0;
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# Need the Cabal-syntax-3.6.0.0 fake package for Cabal < 3.8 to allow callPackage and the constraint solver to work
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Cabal-syntax = self.Cabal-syntax_3_6_0_0;
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# These core package only exist for GHC >= 9.4. The best we can do is feign
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# their existence to callPackages, but their is no shim for lower GHC versions.
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system-cxx-std-lib = null;
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# weeder >= 2.5 requires GHC 9.4
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weeder = doDistribute self.weeder_2_4_1;
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weeder_2_4_1 = super.weeder_2_4_1.override {
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# weeder < 2.6 only supports algebraic-graphs < 0.7
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# We no longer have matching test deps for algebraic-graphs 0.6.1 in the set
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algebraic-graphs = dontCheck self.algebraic-graphs_0_6_1;
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};
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hls-cabal-plugin = super.hls-cabal-plugin.override {
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Cabal-syntax = self.Cabal-syntax_3_8_1_0;
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};
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ormolu = self.ormolu_0_5_2_0.override {
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Cabal-syntax = self.Cabal-syntax_3_8_1_0;
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};
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fourmolu = self.fourmolu_0_10_1_0.override {
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Cabal-syntax = self.Cabal-syntax_3_8_1_0;
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};
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# For GHC < 9.4, some packages need data-array-byte as an extra dependency
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hashable = addBuildDepends [ self.data-array-byte ] super.hashable;
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primitive = addBuildDepends [ self.data-array-byte ] super.primitive;
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# Jailbreaks & Version Updates
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hashable-time = doJailbreak super.hashable-time;
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# Depends on utf8-light which isn't maintained / doesn't support base >= 4.16
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# https://github.com/haskell-infra/hackage-trustees/issues/347
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# https://mail.haskell.org/pipermail/haskell-cafe/2022-October/135613.html
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language-javascript_0_7_0_0 = dontCheck super.language-javascript_0_7_0_0;
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# Apply patches from head.hackage.
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language-haskell-extract = appendPatch (pkgs.fetchpatch {
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url = "https://gitlab.haskell.org/ghc/head.hackage/-/raw/dfd024c9a336c752288ec35879017a43bd7e85a0/patches/language-haskell-extract-0.2.4.patch";
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sha256 = "0w4y3v69nd3yafpml4gr23l94bdhbmx8xky48a59lckmz5x9fgxv";
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}) (doJailbreak super.language-haskell-extract);
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# Tests depend on `parseTime` which is no longer available
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hourglass = dontCheck super.hourglass;
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# Needs to match ghc version
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ghc-tags = doDistribute self.ghc-tags_1_5;
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# For "ghc-lib" flag see https://github.com/haskell/haskell-language-server/issues/3185#issuecomment-1250264515
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hlint = enableCabalFlag "ghc-lib" super.hlint;
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# 0.2.2.3 requires Cabal >= 3.8
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shake-cabal = doDistribute self.shake-cabal_0_2_2_2;
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# https://github.com/sjakobi/bsb-http-chunked/issues/38
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bsb-http-chunked = dontCheck super.bsb-http-chunked;
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# https://github.com/NixOS/cabal2nix/issues/554
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# https://github.com/clash-lang/clash-compiler/blob/f0f6275e19b8c672f042026c478484c5fd45191d/README.md#ghc-compatibility
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clash-prelude = dontDistribute (markBroken super.clash-prelude);
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# 2022-08-01: Tests are broken on ghc 9.2.4: https://github.com/wz1000/HieDb/issues/46
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hiedb = dontCheck super.hiedb;
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# Too strict upper bound on bytestring, relevant for GHC 9.2.6 specifically
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# https://github.com/protolude/protolude/issues/127#issuecomment-1428807874
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protolude = doJailbreak super.protolude;
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# https://github.com/fpco/inline-c/pull/131
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inline-c-cpp =
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(if isDarwin then appendConfigureFlags ["--ghc-option=-fcompact-unwind"] else x: x)
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super.inline-c-cpp;
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# A given major version of ghc-exactprint only supports one version of GHC.
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ghc-exactprint = super.ghc-exactprint_1_5_0;
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# Requires GHC < 9.4
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ghc-source-gen = doDistribute (unmarkBroken super.ghc-source-gen);
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}
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